extern void it8152_irq_demux(unsigned int irq, struct irq_desc *desc);
extern void it8152_init_irq(void);
-extern int it8152_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin);
+extern int it8152_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
extern int it8152_pci_setup(int nr, struct pci_sys_data *sys);
extern struct pci_bus *it8152_pci_scan_bus(int nr, struct pci_sys_data *sys);